<!DOCTYPE html>
<html>
<head>
   <meta charset="utf-8">
  <title>用户登录</title>
  <style type="text/css">
    .sqr{
      width:500px;
      height: 300px;
      margin: 0px 410px;

      background: url("image/dll.jpg");
    }
  </style>
  <h1 align="center">欢迎</h1><br>
</head>
<body>
  <div class="sqr" align="center">
  用户名：<input type="text" name="info"><br>
  密&nbsp&nbsp&nbsp&nbsp码：<input type="password" name="密码"><br>
  <input type="submit" name="submit" value="注册">
  <input type="submit" name="submit" value="提交">
  </div>
</body>
</html>
